Panagiotis' FinTech Newsletter

Investor Due Diligence Report

substackFinance

FinTech, Payments, Banking. Behind the Scenes. Explained.

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Key Metrics

Subscribers

Verified

Weekly Growth

N/A

Quality & Publishing

Publishing Pace

Previously Bi-weekly

0.7 posts/week

Competitive Landscape (Finance)

Newsletter	Subscribers	Weekly Growth	Price	Platform
Unusualwhales Newsletter	406K	-0.3%	$10/mo	substack
Stephen Leeb, PhD > Turbulent Times Investor	352K	-0.2%	$10/mo	substack
Macro Notes	59K	N/A	$50/mo	substack
Graham’s Newsletter	39K	N/A	Free	substack
10x Research Market Updates	32K

Risk Assessment

Key risk factors for due diligence

High

Platform Dependency

Hosted on substack subdomain

Medium

Key Person

Single-author publication — key-person dependency

High

Revenue Model

Pre-monetization — no paid subscription tier

Monetization Readiness

Readiness for paid subscriptions

Subscriber threshold

2K subscribers — below the 3K category median (based on 723 newsletters)

Has paid tier

No paid subscription tier yet

Peer monetization

100% of 600 similar-size peers in Finance have paid tiers

Data Quality

Report Data QualityLimited - Key metrics unavailable

Subscriber Confidenceverified

Disclaimer: This report is generated automatically based on publicly available data and proprietary estimation models. Estimated subscriber counts are derived from engagement patterns and should be verified through direct disclosure. Revenue estimates are based on known pricing and estimated paid subscriber counts. This report is for informational purposes only and should not be the sole basis for investment decisions.